RallyIQ

Game plan

Misaki Doi v Alize Cornet

Every number combines what Misaki Doi does well with what Alize Cornet allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Misaki Doi wins, best of 3 30%90%: 5%–74% · best of 5: 26%
Serve points won 53.5% / 57.4% Misaki / Alize · tour 58.1%
Strengths only, no similarity priors 30%serve 53.5% / 57.4%

Each player's serve and return strength is fitted against every opponent they were charted against, so a record built on weak opponents counts for less. At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers. The result is then nudged by Misaki Doi's record against Alize Cornet's tactical lookalikes and in their charted head-to-heads. A game-by-game Markov chain turns point odds into match odds; the 90% range covers the uncertainty in the two strengths, not the nudges. Charted matches lean toward big events, so treat this as a scouting estimate, not a betting line.

Head to head, per 100 shots

CareerMisakiAlize
Direction choice−0.10 ±0.11
better than 36%
−0.29 ±0.10
better than 9%
Shot selection+0.11 ±0.24
better than 56%
−0.28 ±0.15
better than 22%
Execution−0.93 ±0.51
better than 19%
+0.52 ±0.47
better than 79%
Points left on the table2.84 ±0.27
lower than 21%
2.79 ±0.13
lower than 24%

Each player's career against an average tour player in the same position, adjusted for opponent strength, with a 90% margin (shots clustered by match). Points left on the table is the gap to the best-value direction for the same stroke, so lower is better. Percentiles are within each player's own tour. A side is highlighted only when the gap is larger than the margin on the difference.

Serve plan

The share of points the server wins when a first serve lands in that direction (hover a rate for its 90% interval; ± is the 90% margin). "Matchup" combines the server's rate with how this returner handles that serve. "Optimal" is the mix that wins most against this returner once they start reading a habit, at the response measured across the tour, and only within the range servers' habits actually vary. The gain over the current mix is how exploitable that mix is.

Misaki Doi serving

Deuce court

1st serveNowMisaki winsv AlizeMatchupOptimal
Wide23%69%64%66.9%±10.238% ▲
Body36%51%55%48.6%±9.221% ▼
T42%62%65%59.4%±9.441%

Optimal v Alize Cornet: +0.9±1.1 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +9.6 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowMisaki winsv AlizeMatchupOptimal
Wide41%61%61%56.4%±9.156% ▲
Body37%53%58%54.8%±9.622% ▼
T22%57%61%53.9%±10.922%

Optimal v Alize Cornet: +0.4±1.1 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +1.1 per 100 first serves in before the returner adjusts.

Alize Cornet serving

Deuce court

1st serveNowAlize winsv MisakiMatchupOptimal
Wide44%62%65%60.8%±8.259% ▲
Body28%57%60%59.6%±10.913% ▼
T28%64%66%62.0%±10.328%

Optimal v Misaki Doi: +0.4±1.1 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +1.2 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowAlize winsv MisakiMatchupOptimal
Wide31%67%71%73.1%±9.139% ▲
Body36%60%50%53.8%±10.921% ▼
T33%58%65%59.2%±9.440% ▲

Optimal v Misaki Doi: +0.6±1.0 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +11.5 per 100 first serves in before the returner adjusts.

Return plan

Value of each return, in points per 100 returns against an average return of the same serve (direction, court, surface): the tour's result with that return, the returner's own edge with it, and what this server gives up when it comes back to that side. Returns with no charted direction are left out, so values compare with each other rather than with zero. Depth isn't a choice here: missed returns have no depth. Serve quality isn't charted, so a block through the middle partly reflects the serve that forced it.

Misaki Doi returning

1st serve to the forehand

ReturnNowTourOwnv AlizeValue
FH through the middle51%+4.2−3.5+1.1+1.8±2.7
FH crosscourt25%+5.3+2.5+0.1+7.9±4.1
FH slice through the middle17%−6.7+0.6+0.4−5.8±2.4
FH down the line7%+1.5−0.5+2.1+3.2±3.6

Lean FH crosscourt: +5.8±3.4 per 100 returns v the current mix (88 returns charted)

1st serve to the backhand

ReturnNowTourOwnv AlizeValue
BH through the middle46%+6.0+0.5+1.8+8.3±2.5
BH crosscourt25%+7.7−0.9−0.4+6.5±3.6
BH down the line14%+2.2−1.3+1.6+2.4±4.3
BH slice through the middle12%−6.2+1.0−0.7−6.0±2.4
BH slice down the line3%−12.5+0.7+0.2−11.6±2.7

Lean BH through the middle: +3.6±1.8 per 100 returns v the current mix (174 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv AlizeValue
BH crosscourt48%+1.5−2.1+0.7+0.1±3.7
BH through the middle46%−2.6−1.1−0.9−4.6±2.6
BH down the line7%−0.5−0.3+2.0+1.2±4.3

Lean BH crosscourt: +2.1±2.3 per 100 returns v the current mix (107 returns charted, inside the 90% margin)

Alize Cornet returning

1st serve to the forehand

ReturnNowTourOwnv MisakiValue
FH through the middle36%+4.2+2.4−0.4+6.2±2.9
FH down the line24%+1.5+1.8±0.0+3.3±4.4
FH slice through the middle19%−6.7+0.8+1.0−4.9±2.4
FH slice crosscourt9%−6.6+1.8+0.2−4.5±2.4
FH crosscourt8%+5.3+2.1+0.4+7.8±4.3

Lean FH crosscourt: +5.6±4.3 per 100 returns v the current mix (473 returns charted)

1st serve to the backhand

ReturnNowTourOwnv MisakiValue
BH through the middle48%+6.0+0.1+1.2+7.3±2.5
BH crosscourt24%+7.7+0.5+2.4+10.6±3.6
BH down the line14%+2.2+2.9−2.5+2.6±4.7
BH slice through the middle7%−6.2−1.2+1.0−6.4±2.4
BH slice down the line3%−12.5+0.4−0.3−12.5±2.6

Lean BH crosscourt: +5.0±3.0 per 100 returns v the current mix (385 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv MisakiValue
FH through the middle47%−3.2+2.6+0.1−0.5±3.1
FH down the line36%−0.6+3.0−2.5±0.0±5.2
FH crosscourt10%+0.5±0.0−0.1+0.4±3.8
FH slice through the middle8%−15.2+1.0±0.0−14.2±1.2

Lean FH down the line: +1.3±3.7 per 100 returns v the current mix (90 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv MisakiValue
BH through the middle45%−2.6+1.0−0.4−2.0±2.8
BH crosscourt31%+1.5−0.8−2.7−1.9±3.7
BH down the line13%−0.5+2.7−2.5−0.3±4.8
FH through the middle8%−2.7+0.9+0.1−1.7±2.5
FH inside-out3%+1.4+0.3−2.5−0.8±3.5

Lean BH down the line: +1.4±4.5 per 100 returns v the current mix (177 returns charted, inside the 90% margin)

Rally plan

Edge, in points per 100 shots: the hitter's skill with the shot (own) plus how much the receiver usually gives up against it (theirs), both measured against the tour average on grass. Each player's grass record is shrunk toward their all-surface one, so a thin sample on it moves the numbers only a little.

Misaki Doi

Favour

ShotEdgeOwnTheirs
FH to their backhand · return+5.7±5.3+4.6+1.2
FH to their backhand · rally+3.6±5.4+1.0+2.7
BH to their forehand · serve +1+1.0±5.7−1.1+2.1
BH to their forehand · return+1.0±5.9+0.4+0.6
FH to their backhand · return +1+0.4±5.8+2.6−2.2
BH to their forehand · rally−0.1±4.7−0.6+0.5

Avoid

ShotEdgeOwnTheirs
FH to the middle · return−3.8±4.1−5.5+1.8
FH to the middle · serve +1−3.0±3.9−2.6−0.4
BH to the middle · return−2.1±3.6−2.4+0.3
BH to the middle · rally−2.0±3.2−3.3+1.3
FH to the middle · rally−2.0±3.6−3.7+1.8

Alize Cornet

Favour

ShotEdgeOwnTheirs
BH to their forehand · rally+6.1±5.8+4.3+1.9
BH to their forehand · return +1+5.3±5.7+2.6+2.8
FH to the middle · return+3.7±3.9+3.9−0.2
BH to the middle · return +1+3.0±3.4+0.9+2.1
FH to their backhand · return +1+2.9±4.0+0.4+2.5
FH to their forehand · rally+2.7±4.9+0.4+2.3

Avoid

ShotEdgeOwnTheirs
FH to their forehand · return−2.6±4.5±0.0−2.6
FH to the middle · rally−2.1±3.5−1.6−0.5
BH to their forehand · return−1.9±5.1−1.2−0.7
BH to their backhand · return−1.7±4.3+1.0−2.8
BH to their backhand · rally−1.1±3.9+0.2−1.3

Against Alize Cornet-like opponents

Misaki Doi vMatchesServe pts wonReturn pts won
All charted opponents–52.5%43.5%

Similar by tactical fingerprint: Marie Bouzkova, Viktorija Golubic, Emma Navarro, Ajla Tomljanovic, Lin Zhu, Caroline Wozniacki, Madison Brengle, Saisai Zheng, Agnieszka Radwanska, Elena Dementieva. When two players have rarely met, their records against these lookalikes fill the gap.